30/9-B-18
Partial source coverage. Status and company roles are reported by each source, not independently verified as current. Unknown does not mean zero.
- Name / source ID
- 30/9-B-18
- Borehole / source record ID
- 1989
- Sector
- Oil and gas
- Derived purpose group
- Observation
- Operator in source snapshot
- Norsk Hydro Produksjon AS
- Recorded spud date
- 1992-07-10
- Recorded completion date
- 1992-09-25
- Latitude / longitude (WGS84)
- 60.492896 / 2.826969
- Source-reported measurements
- 3980 m MD · RKB
- Status reported by source
- PLUGGED
- Source accessed
- 2026-10-02
- Source snapshot date
- Not reported / not verified
- Original coordinate reference system
- ED50 / service geometry EPSG:4326
- Drilling facility reported by source
- OSEBERG B
Company roles reported by source
- Drilling operatorNorsk Hydro Produksjon ASOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 3,980.00 m | RKB |
| wlbFinalVerticalDepth | 2,814.00 m | RKB |
| wlbWaterDepth | 109.00 m | Not reported / not verified |
Norwegian Offshore Directorate — Wellbores ↗
Source accessed:
Reuse terms: review-source-terms
Source terms and attribution ↗Norwegian Offshore Directorate (NOD/SODIR), NLOD 2.0. Normalized by Wellficent.
Nearby wells and heat flow
These tools are descriptive: not forecasts, reserve estimates or investment advice. Source coverage is partial; unknown does not mean zero.
| Name | Distance | Source-reported measurements | Source catalogues |
|---|---|---|---|
| 30/9-B-18 A | 0.00 km | 4,982 m | Norwegian Offshore Directorate — Wellbores |
| 30/9-B-18 B | 0.00 km | 5,026 m | Norwegian Offshore Directorate — Wellbores |
| 30/9-B-17 | 0.00 km | 4,556 m | Norwegian Offshore Directorate — Wellbores |
| 30/9-B-12 A | 0.00 km | 3,992 m | Norwegian Offshore Directorate — Wellbores |
| 30/9-B-12 | 0.00 km | 3,880 m | Norwegian Offshore Directorate — Wellbores |
| 30/9-B-12 B | 0.00 km | 6,270 m | Norwegian Offshore Directorate — Wellbores |
| 30/9-B-12 C | 0.00 km | 5,020 m | Norwegian Offshore Directorate — Wellbores |
| 30/9-B-24 | 0.00 km | 3,538 m | Norwegian Offshore Directorate — Wellbores |
| 30/9-B-24 B | 0.00 km | 5,050 m | Norwegian Offshore Directorate — Wellbores |
| 30/9-B-24 A | 0.00 km | 5,800 m | Norwegian Offshore Directorate — Wellbores |
| 30/9-B-24 C | 0.00 km | 5,818 m | Norwegian Offshore Directorate — Wellbores |
| 30/9-B-23 A | 0.00 km | 5,201 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 3980
- True vertical depth (RKB)
- 2814
- Water depth
- 109
- Bottom-hole temperature
- —
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 167 / 886 |
| FORMATION | UNDIFFERENTIATED | 167 / 707 |
| FORMATION | UTSIRA FM | 707 / 2,614 |
| GROUP | HORDALAND GP | 886 / 2,614 |
| GROUP | ROGALAND GP | 2,614 / 3,062 |
| FORMATION | BALDER FM | 2,614 / 2,735 |
| FORMATION | SELE FM | 2,735 / 2,868 |
| FORMATION | LISTA FM | 2,868 / 3,045 |
| FORMATION | VÅLE FM | 3,045 / 3,062 |
| GROUP | SHETLAND GP | 3,062 / 3,258 |
| FORMATION | HARDRÅDE FM | 3,062 / 3,258 |
| GROUP | VIKING GP | 3,258 / 3,683 |
| FORMATION | DRAUPNE FM | 3,258 / 3,309 |
| FORMATION | HEATHER FM | 3,309 / 3,683 |
| GROUP | BRENT GP | 3,683 / 3,941 |
| FORMATION | TARBERT FM | 3,683 / 3,695 |
| FORMATION | NESS FM | 3,695 / 3,818 |
| FORMATION | ETIVE FM | 3,818 / 3,825 |
| FORMATION | RANNOCH FM | 3,825 / 3,831 |
| FORMATION | OSEBERG FM | 3,831 / 3,941 |
| GROUP | DUNLIN GP | 3,941 / 3,980 |
| FORMATION | DRAKE FM | 3,941 / 3,980 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 225 | 1.23 | |
| 1100 | 1.25 | |
| 1155 | 1.25 | |
| 1155 | 1.25 | |
| 1168 | 1.25 | |
| 1200 | 1.25 | |
| 1448 | 1.25 | |
| 1675 | 1.26 | |
| 1734 | 1.48 | |
| 1785 | 1.54 | |
| 1880 | 1.46 | |
| 1893 | 1.5 | |
| 1991 | 1.55 | |
| 2353 | 1.54 | |
| 2357 | 1.54 | |
| 2475 | 1.54 | |
| 2562 | 1.54 | |
| 2653 | 1.55 | |
| 2657 | 1.54 | |
| 2788 | 1.54 | |
| 3062 | 1.54 | |
| 3113 | 1.54 | |
| 3113 | 1.55 | |
| 3175 | 1.2 | |
| 3176 | 1.55 | |
| 3215 | 1.54 | |
| 3260 | 1.2 | |
| 3278 | 1.55 | |
| 3304 | 1.55 | |
| 3342 | 1.54 | |
| 3342 | 1.54 | |
| 3489 | 1.2 | |
| 3492 | 1.2 | |
| 3642 | 1.2 | |
| 3735 | 1.2 | |
| 3857 | 1.21 | |
| 3884 | 1.21 | |
| 3885 | 1.2 | |
| 3970 | 1.2 | |
| 3980 | 1.21 | |
| 3980 | 1.2 |
Group tops in offset wells
Group tops below each borehole's own RKB. Not TVD below sea level; deviation and kelly-bushing elevations affect apparent depths.
| Group | 30/9-B-18 | 30/9-B-18 A |
|---|---|---|
| NORDLAND GP | 167 | 167 |
| HORDALAND GP | 885.5 | 885.5 |
| ROGALAND GP | 2614 | 2614 |
| SHETLAND GP | 3061.5 | 3061.5 |
| VIKING GP | 3257.5 | 3257.5 |
| BRENT GP | 3682.5 | 3601 |
| DUNLIN GP | 3941 | — |
Subsurface temperature and heat flow
Compare bottom-hole temperatures with depth and see measured heat flow near wells: context for geothermal reuse.
| Name | Distance | Subsurface temperature and heat flow | Quality flags |
|---|---|---|---|
| R24-P055259 | 135.72 km | 50.00 mW/m2 | {"qualityScores":["U3.Mx.-------"]} |
| R24-P038356 | 143.44 km | 44.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P060200 | 184.78 km | 60.30 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
IHFC · Global Heat Flow Database, Release 2024 (v. 2026.03) ↗
Source accessed:
Reuse terms: CC-BY-4.0
Source terms and attribution ↗Global Heat Flow Data Assessment Group et al. (2024): The Global Heat Flow Database: Release 2024. V. 2026.03. GFZ Data Services. https://doi.org/10.5880/fidgeo.2024.014 Licensed under CC BY 4.0. Wellficent shows parent-level site values and selected metadata; values are not modified.